Answer / k.prakashchandra

There has to be a shift ,just overlap vector diagrams and see

What is corona? and what is the purpose of corona belt in substation ? why they connect these end of the buses ?

2 Answers  

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What are the special cables required for explosion proof wiring?

2 Answers   IVRCL,

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why dimmerstate always connected in star connection? what will happen if it connected in delta?

0 Answers  

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Please explain, how to test vector group of tranformer(Delta y1) . Thank

0 Answers   PGCB,

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400kw, 3.3Kv motor want to fix 1000km away from substation. What is full load current? and what is the cable size for motor? I amp expecting answer and advice from your side.. thanks...

4 Answers   Kuwait Oil Company, Weatherford,

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we have consol make 3 phase servo stabilizer for cnc m/c. while installing the earth neutral voltage is 1.7 volts at stbilizer off condition and when stabilizer get on en voltage reaches 4.8 volts (new earthing is done and neutral is helthy condition all phase to neutral volts 440,442,441 v)why this happen.solution for cause.

3 Answers  

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why we do occ & scc test in transformer ?how we can do it ?

2 Answers  

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why there is no current in the rotor body althrough the flux linking with it also get changes. why current only flows in windinds not in rotor

1 Answers   Vedanta,

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ceiling fan wattages rating

1 Answers  

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how slip power recovery system work

0 Answers   Ambuja,

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why battery dc voltage become Half when we check with respect to ground for example 120volts + and - terminals and when we check + terminal with Earth thats 60volts why 60volts same result on 24Volts and with ground 12Volts only expert answer that thanks we can not ground the battery.

2 Answers   Etimaad,

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what is the difference between ac and electric

1 Answers  

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